diff options
| author | Lu Fengqi <lufq.fnst@cn.fujitsu.com> | 2016-03-07 12:57:41 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-03-14 13:42:47 +0100 |
| commit | 05640939ea24c609c7c2badc76ebba9ec6a4896d (patch) | |
| tree | 1ee641f486db5a5767aa52d8f2603eae73451b10 /cmds-restore.c | |
| parent | da3ae9c69ab4e557e625cabe8894e442def60b62 (diff) | |
btrfs-progs: Add new option for specify chunk root bytenr
Add new btrfsck option, '--chunk-root', to specify chunk root bytenr.
And allow open_ctree_fs_info() function accept chunk_root_bytenr to
override the bytenr in superblock. This will be mainly used when chunk
tree corruption.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-restore.c')
| -rw-r--r-- | cmds-restore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmds-restore.c b/cmds-restore.c index 161fd919..0878b8e5 100644 --- a/cmds-restore.c +++ b/cmds-restore.c @@ -1262,7 +1262,7 @@ static struct btrfs_root *open_fs(const char *dev, u64 root_location, for (i = super_mirror; i < BTRFS_SUPER_MIRROR_MAX; i++) { bytenr = btrfs_sb_offset(i); - fs_info = open_ctree_fs_info(dev, bytenr, root_location, + fs_info = open_ctree_fs_info(dev, bytenr, root_location, 0, OPEN_CTREE_PARTIAL); if (fs_info) break; |